15674278820

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{27917}}^1$

素因数の和:28412

約数の個数: 48

約数和(自身を含む): 33488199360

約数和(自身を除く): 17813920540

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 419, 670, 838, 1340, 1676, 2095, 4190, 8380, 27917, 28073, 55834, 56146, 111668, 112292, 139585, 140365, 279170, 280730, 558340, 561460, 1870439, 3740878, 7481756, 9352195, 11697223, 18704390, 23394446, 37408780, 46788892, 58486115, 116972230, 233944460, 783713941, 1567427882, 3134855764, 3918569705, 7837139410, 15674278820]

約数ペア:

[(1, 15674278820), (2, 7837139410), (4, 3918569705), (5, 3134855764), (10, 1567427882), (20, 783713941), (67, 233944460), (134, 116972230), (268, 58486115), (335, 46788892), (419, 37408780), (670, 23394446), (838, 18704390), (1340, 11697223), (1676, 9352195), (2095, 7481756), (4190, 3740878), (8380, 1870439), (27917, 561460), (28073, 558340), (55834, 280730), (56146, 279170), (111668, 140365), (112292, 139585)]